Derbyshire Boys Under 18s will face Essex at Kibworth on Sunday 31 August, in the final of the ECB County Plate (10.45am).
Derbyshire defeated Nottinghamshire in a thrilling semi-final at The Central Co-op County Ground to book their place in the final, while Essex overcame Devon in the last four.
Derbyshire’s Matthew Stewart is the leading wicket-taker in the competition, with eight dismissals, and batters Rohan Vallabhaneni and Freddie Clarke are averaging more than 50 with the bat.